How do I activate a macro by clicking on an icon?

When editing or creating a macro, click on the Properties tab. Click on the icon button to select an icon to associate with your macro. You can then create a popup or floating menu that just displays icons. Click on the icon you want to run the macro.

The other option is to put an icon on your desktop. Clicking on the icon from the desktop will run the macro associated with the icon. To do this, highlight your macro from your list of macros in the Macro Explorer. Then click on Macros | Place on Desktop. This will put the icon on your desktop.